package org.bouncycastle.jce.provider.asymmetric;

import java.util.HashMap;

import org.bouncycastle.asn1.DERObjectIdentifier;
import org.bouncycastle.asn1.cryptopro.CryptoProObjectIdentifiers;
import org.bouncycastle.asn1.eac.EACObjectIdentifiers;
import org.bouncycastle.asn1.teletrust.TeleTrusTObjectIdentifiers;
import org.bouncycastle.asn1.x9.X9ObjectIdentifiers;

public class ECMappings
    extends HashMap
{
    public ECMappings()
    {
        put("KeyAgreement.ECDH", "org.bouncycastle.jce.provider.asymmetric.ec.KeyAgreement$DH");
        put("KeyAgreement.ECDHC", "org.bouncycastle.jce.provider.asymmetric.ec.KeyAgreement$DHC");
        put("KeyAgreement.ECMQV", "org.bouncycastle.jce.provider.asymmetric.ec.KeyAgreement$MQV");
        put("KeyAgreement." + X9ObjectIdentifiers.dhSinglePass_stdDH_sha1kdf_scheme, "org.bouncycastle.jce.provider.asymmetric.ec.KeyAgreement$DHwithSHA1KDF");
        put("KeyAgreement." + X9ObjectIdentifiers.mqvSinglePass_sha1kdf_scheme, "org.bouncycastle.jce.provider.asymmetric.ec.KeyAgreement$MQVwithSHA1KDF");

        put("KeyFactory.EC", "org.bouncycastle.jce.provider.asymmetric.ec.KeyFactory$EC");
        put("KeyFactory.ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.KeyFactory$ECDSA");
        put("KeyFactory.ECDH", "org.bouncycastle.jce.provider.asymmetric.ec.KeyFactory$ECDH");
        put("KeyFactory.ECDHC", "org.bouncycastle.jce.provider.asymmetric.ec.KeyFactory$ECDHC");
        put("KeyFactory.ECMQV", "org.bouncycastle.jce.provider.asymmetric.ec.KeyFactory$ECMQV");
        put("Alg.Alias.KeyFactory." + X9ObjectIdentifiers.id_ecPublicKey, "EC");
        // TODO Should this be an alias for ECDH?
        put("Alg.Alias.KeyFactory." + X9ObjectIdentifiers.dhSinglePass_stdDH_sha1kdf_scheme, "EC");
        put("Alg.Alias.KeyFactory." + X9ObjectIdentifiers.mqvSinglePass_sha1kdf_scheme, "ECMQV");

        put("KeyFactory.ECGOST3410", "org.bouncycastle.jce.provider.asymmetric.ec.KeyFactory$ECGOST3410");
        put("Alg.Alias.KeyFactory.GOST-3410-2001", "ECGOST3410");
        put("Alg.Alias.KeyFactory.ECGOST-3410", "ECGOST3410");
        put("Alg.Alias.KeyFactory." + CryptoProObjectIdentifiers.gostR3410_2001, "ECGOST3410");

        put("KeyPairGenerator.EC", "org.bouncycastle.jce.provider.asymmetric.ec.KeyPairGenerator$EC");
        put("KeyPairGenerator.ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.KeyPairGenerator$ECDSA");
        put("KeyPairGenerator.ECDH", "org.bouncycastle.jce.provider.asymmetric.ec.KeyPairGenerator$ECDH");
        put("KeyPairGenerator.ECDHC", "org.bouncycastle.jce.provider.asymmetric.ec.KeyPairGenerator$ECDHC");
        put("KeyPairGenerator.ECIES", "org.bouncycastle.jce.provider.asymmetric.ec.KeyPairGenerator$ECDH");
        put("KeyPairGenerator.ECMQV", "org.bouncycastle.jce.provider.asymmetric.ec.KeyPairGenerator$ECMQV");
        // TODO Should this be an alias for ECDH?
        put("Alg.Alias.KeyPairGenerator." + X9ObjectIdentifiers.dhSinglePass_stdDH_sha1kdf_scheme, "EC");
        put("Alg.Alias.KeyPairGenerator." + X9ObjectIdentifiers.mqvSinglePass_sha1kdf_scheme, "ECMQV");

        put("KeyPairGenerator.ECGOST3410", "org.bouncycastle.jce.provider.asymmetric.ec.KeyPairGenerator$ECGOST3410");
        put("Alg.Alias.KeyPairGenerator.ECGOST-3410", "ECGOST3410");
        put("Alg.Alias.KeyPairGenerator.GOST-3410-2001", "ECGOST3410");

        put("Signature.ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA");
        put("Signature.NONEwithECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSAnone");

        put("Alg.Alias.Signature.SHA1withECDSA", "ECDSA");
        put("Alg.Alias.Signature.ECDSAwithSHA1", "ECDSA");
        put("Alg.Alias.Signature.SHA1WITHECDSA", "ECDSA");
        put("Alg.Alias.Signature.ECDSAWITHSHA1", "ECDSA");
        put("Alg.Alias.Signature.SHA1WithECDSA", "ECDSA");
        put("Alg.Alias.Signature.ECDSAWithSHA1", "ECDSA");
        put("Alg.Alias.Signature.1.2.840.10045.4.1", "ECDSA");
        put("Alg.Alias.Signature." + TeleTrusTObjectIdentifiers.ecSignWithSha1, "ECDSA");

        addSignatureAlgorithm("SHA224", "ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA224", X9ObjectIdentifiers.ecdsa_with_SHA224);
        addSignatureAlgorithm("SHA256", "ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA256", X9ObjectIdentifiers.ecdsa_with_SHA256);
        addSignatureAlgorithm("SHA384", "ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA384", X9ObjectIdentifiers.ecdsa_with_SHA384);
        addSignatureAlgorithm("SHA512", "ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSA512", X9ObjectIdentifiers.ecdsa_with_SHA512);
        addSignatureAlgorithm("RIPEMD160", "ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecDSARipeMD160",TeleTrusTObjectIdentifiers.ecSignWithRipemd160);

        put("Signature.SHA1WITHECNR", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR");
        put("Signature.SHA224WITHECNR", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR224");
        put("Signature.SHA256WITHECNR", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR256");
        put("Signature.SHA384WITHECNR", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR384");
        put("Signature.SHA512WITHECNR", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecNR512");

        addSignatureAlgorithm("SHA1", "CVC-ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecCVCDSA", EACObjectIdentifiers.id_TA_ECDSA_SHA_1);
        addSignatureAlgorithm("SHA224", "CVC-ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecCVCDSA224", EACObjectIdentifiers.id_TA_ECDSA_SHA_224);
        addSignatureAlgorithm("SHA256", "CVC-ECDSA", "org.bouncycastle.jce.provider.asymmetric.ec.Signature$ecCVCDSA256", EACObjectIdentifiers.id_TA_ECDSA_SHA_256);
    }

    private void addSignatureAlgorithm(
        String digest,
        String algorithm,
        String className,
        DERObjectIdentifier oid)
    {
        String mainName = digest + "WITH" + algorithm;
        String jdk11Variation1 = digest + "with" + algorithm;
        String jdk11Variation2 = digest + "With" + algorithm;
        String alias = digest + "/" + algorithm;

        put("Signature." + mainName, className);
        put("Alg.Alias.Signature." + jdk11Variation1, mainName);
        put("Alg.Alias.Signature." + jdk11Variation2, mainName);
        put("Alg.Alias.Signature." + alias, mainName);
        put("Alg.Alias.Signature." + oid, mainName);
        put("Alg.Alias.Signature.OID." + oid, mainName);
    }
}
